Climatological Report (Daily)
Issued by NWS Grand Rapids, MI

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CDUS43 KGRR 112130
CLIGRR


CLIMATE REPORT
NATIONAL WEATHER SERVICE GRAND RAPIDS, MI
527 PM EDT THU MAY 11 2017


...................................

...THE GRAND RAPIDS MI CLIMATE SUMMARY FOR MAY 11 2017...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1892 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         67    359 PM  89    1922  68     -1       71
                                      1896
  MINIMUM         47    559 AM  28    1907  46      1       51
  AVERAGE         57                        57      0       61

PRECIPITATION (IN)
  TODAY            T             2.98 1981   0.13  -0.13      T
  MONTH TO DATE    0.43                      1.38  -0.95     1.73
  SINCE MAR 1      9.97                      7.10   2.87    10.59
  SINCE JAN 1     15.53                     10.98   4.55    15.52

SNOWFALL (IN)
  TODAY            0.0           T    1966   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE MAR 1      5.1                      10.1   -5.0     19.5
  SINCE JUL 1     60.1                      74.9  -14.8     61.1
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  TODAY            8                         9     -1        4
  MONTH TO DATE  167                       112     55      114
  SINCE MAR 1   1479                      1540    -61     1427
  SINCE JUL 1   5533                      6317   -784     5504

 COOLING
  TODAY            0                         1     -1        0
  MONTH TO DATE    0                         7     -7        0
  SINCE MAR 1      5                        15    -10        0
  SINCE JAN 1      5                        15    -10        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   E (80)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     7.8


SKY COVER
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100          1200 AM
 LOWEST     42           400 PM
 AVERAGE    71

..........................................................


THE GRAND RAPIDS MI CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        86      1896
 MINIMUM TEMPERATURE (F)   46        27      1981


SUNRISE AND SUNSET
MAY 11 2017...........SUNRISE   623 AM EDT   SUNSET   854 PM EDT
MAY 12 2017...........SUNRISE   622 AM EDT   SUNSET   855 PM EDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$

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